AC Digital Multimeter with AlarmDisplays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45 Kilowatts Displays frequency from 40 to 90 Hertz High and low voltage and high amperage alarms both audio and visual 3 levels of display brightness Programmable sleep mode blanks display for power conservation Splashproof front Includes current transformer Three levels of display brightness Product : BLUE SEA 8247 METER DIGITAL AC Manufacturer : BLUE SEA SYSTEM Manufacturer Part No : 8247